
PCIE-9450 PICMG 1.3 CPU Card
Page 184
E.1 Introduction
The Intel® ICH9DO chipset can provide data protection for serial ATA (SATA) disks via
the Intel® Matrix Storage Manager using one of three fault-tolerant RAID levels: RAID 1, 5
or 10. When using two hard drives, matrix RAID allows RAID 0 and RAID 1 functions to be
combined, where critical files can be stored on RAID 1, and RAID 0 can be used for
non-critical items such as software. RAID 5 and RAID 0 can be combined to provide
higher performance, capacity, and fault tolerance.
CAUTION!
A configured RAID volume (which may consist of multiple hard drives) appears
to an operating system as a contingent storage space. The operating system
will not be able to distinguish the physical disk drives contained in a RAID
configuration.
E.1.1 Precautions
One key benefit a RAID configuration brings is that a single hard drive can fail within a
RAID array without damaging data. With RAID1 array, a failed drive can be replaced and
the RAID configuration restored.
WARNING!
Irrecoverable data loss occurs if a working drive is removed when trying to
remove a failed drive. It is strongly recommended to mark the physical
connections of all SATA disk drives. Drive locations can be identified by
attaching stickers to the drive bays. If a drive member of a RAID array should
fail, the failed drive can then be correctly identified.
Summary of Contents for PCIE-9450
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Page 21: ...PCIE 9450 PICMG 1 3 CPU Card Page 1 1 Introduction Chapter 1...
Page 27: ...PCIE 9450 PICMG 1 3 CPU Card Page 7 2 Detailed Specifications Chapter 2...
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Page 49: ...PCIE 9450 PICMG 1 3 CPU Card Page 29 3 Unpacking Chapter 3...
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Page 55: ...PCIE 9450 PICMG 1 3 CPU Card Page 35 4 Connector Pinouts Chapter 4...
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Page 79: ...PCIE 9450 PICMG 1 3 CPU Card Page 59 5 Installation Chapter 5...
Page 105: ...PCIE 9450 PICMG 1 3 CPU Card Page 85 6 BIOS Screens Chapter 6...
Page 151: ...PCIE 9450 PICMG 1 3 CPU Card Page 131 7 Software Drivers Chapter 7...
Page 173: ...PCIE 9450 PICMG 1 3 CPU Card Page 153 Figure 7 32 SATA RAID Setup Program Icon...
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Page 187: ...PCIE 9450 PICMG 1 3 CPU Card Page 167 A BIOS Options Appendix A...
Page 191: ...PCIE 9450 PICMG 1 3 CPU Card Page 171 B DIO Interface Appendix B...
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Page 195: ...PCIE 9450 PICMG 1 3 CPU Card Page 175 C Watchdog Timer Appendix C...
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Page 199: ...PCIE 9450 PICMG 1 3 CPU Card Page 179 D Address Mapping Appendix D...
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Page 203: ...PCIE 9450 PICMG 1 3 CPU Card Page 183 E Intel Matrix Storage Manager Appendix E...
Page 217: ...PCIE 9450 PICMG 1 3 CPU Card Page 197 F External AC 97 Audio CODEC Appendix F...
Page 223: ...PCIE 9450 PICMG 1 3 CPU Card Page 203 G Hazardous Materials Disclosure Appendix F...
Page 227: ...PCIE 9450 PICMG 1 3 CPU Card Page 207 H Index...